[Perf] Changes at 8/21/2021 6:04:02 PM

[performanceautofiler]

Run Information

Architecture	arm64
OS	Windows 10.0.19041
Baseline	07d17b67c168b4b47391b458c909658bcf56ff67
Compare	15484f8117dd9a13233d7be93a43d1a83591acc2
Diff	Diff

Regressions in MicroBenchmarks.Serializers.Json_FromStream<LoginViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
DataContractJsonSerializer_ - Duration of single invocation	6.22 μs	6.86 μs	1.10	0.32	False

Historical Data in Reporting System

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'MicroBenchmarks.Serializers.Json_FromStream<LoginViewModel>*'

Details

Payloads

Baseline
Compare

Histogram

MicroBenchmarks.Serializers.Json_FromStream<LoginViewModel>.DataContractJsonSerializer_

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

### Run Information

Architecture	arm64
OS	Windows 10.0.19041
Baseline	07d17b67c168b4b47391b458c909658bcf56ff67
Compare	15484f8117dd9a13233d7be93a43d1a83591acc2
Diff	Diff

[EgorBo]

Regressed by dotnet/runtime#57533

[performanceautofiler]

Closing because it's stale.